127461392

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{50741}}^1$

素因数の和:50906

約数の個数: 20

約数和(自身を含む): 248534316

約数和(自身を除く): 121072924

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 50741, 101482, 202964, 405928, 811856, 7966337, 15932674, 31865348, 63730696, 127461392]

約数ペア:

[(1, 127461392), (2, 63730696), (4, 31865348), (8, 15932674), (16, 7966337), (157, 811856), (314, 405928), (628, 202964), (1256, 101482), (2512, 50741)]